Intel® 400 Series Chipset On-Package Platform Controller Hub
Online Register Database
ID | Date | Version | Classification |
---|---|---|---|
615146 | 08/09/2019 | 1.2 | Public |
Input/Output Stream Descriptor x Buffer Descriptor List Pointer Lower Base Address (ISD0BDLPLBA) – Offset 98
NOTE: This register applies to the following input and output streams at the corresponding offsets:
Input stream 0: offset 98h
Input stream 1: offset B8h
Input stream 2: offset D8h
Input stream 3: offset F8h
Input stream 4: offset 118h
Input stream 5: offset 138h
Input stream 6: offset 158h
Input stream 7: offset 298h
Input stream 8: offset 2B8h
Input stream 9: offset 2D8h
Input stream 10: offset 2F8h
Input stream 11: offset 318h
Input stream 12: offset 338h
Input stream 13: offset 358h
Input stream 14: offset 378h
Output stream 0: offset 178h
Output stream 1: offset 198h
Output stream 2: offset 1B8h
Output stream 3: offset 1D8h
Output stream 4: offset 1F8h
Output stream 5: offset 218h
Output stream 6: offset 238h
output stream 7: offset 258h
Output stream 8: offset 278h
Output stream 9: offset 398h
Output stream 10: offset 3B8h
Output stream 11: offset 3D8h
Output stream 12: offset 3F8h
Output stream 13: offset 418h
Output stream 14: offset 438h
Bit Range | Default | Access | Field Name and Description |
---|---|---|---|
31:7 | 0000000h | RW | Buffer Descriptor List Lower Base Address (BDLPLBA) Lower address of the Buffer Descriptor List. This value should only be modified when the RUN bit is 0 or DMA transfers may be corrupted. |
6:0 | - | - | Reserved
|